KR102552132B1 - Automatic temperature recorder for transport box - Google Patents

Abstract

The present invention relates to an automatic temperature recording device for a transport box, and more particularly, in the process of transporting an object to a destination, the internal temperature of an object or a transport box such as a box or container in which the object is stored is sensed and stored at regular intervals, Afterwards, the stored temperature information is transmitted to the manager terminal so that the temperature change occurring in the process of transporting the transport box can be checked to improve the convenience and safety of storage and transportation management of the object, and furthermore, the object according to the temperature change during storage or transportation It relates to an automatic temperature recording device for a transport box that can check whether or not the deterioration of

Description

Automatic temperature recorder for transport box

The present invention relates to an automatic temperature recording device for a transport box, and more particularly, in the process of transporting an object to a destination, the internal temperature of an object or a transport box such as a box or container in which the object is stored is sensed and stored at regular intervals, Afterwards, the stored temperature information is transmitted to the manager terminal so that the temperature change occurring in the process of transporting the transport box can be checked to improve the convenience and safety of storage and transportation management of the object, and furthermore, the object according to the temperature change during storage or transportation It relates to an automatic temperature recording device for a transport box that can check whether or not the deterioration of

As is known, cold chain refers to a distribution method in which objects are stored or loaded in a transport box or container that can be frozen or refrigerated and then moved to the destination. It is used to distribute phosphorus vaccine (vaccine: vaccination, 豫防注射).

In other words, vaccines or foodstuffs must maintain an appropriate temperature in the process of being transported from the manufacturer or plantation site to the final destination through various stages, and when exposed to temperatures outside of the appropriate temperature, deterioration or decay problems occur. It is very important to maintain the proper temperature required for the object.

In particular, in the case of vaccines, the temperature range of the transportation process is designated and regulated by the country, and if it is out of these regulations, the vaccine must be discarded.

A typical cold chain periodically monitors the temperature and humidity to which the vaccine is exposed during storage and transportation, and notifies the manager when the temperature and humidity are out of the set range so that prompt follow-up measures can be taken.

To this end, in the case of a conventional cold chain, temperature and humidity are sensed by attaching a communication terminal equipped with a temperature and humidity sensor directly to an object, attached to a transport box in which the object is stored, or installed in a container loaded with a plurality of transport boxes.

However, when used for a long time, communication terminals placed in the conventional cold chain need to be replaced or corrected according to the time of use. because it occurs

Here, in the cold chain, communication terminals are placed on a plurality of objects or a large amount of transport boxes are loaded in a container.

In addition, since the measurement accuracy of temperature and humidity of communication terminals placed in a large container varies depending on the position where they are placed, it is difficult to correct the information measured by each communication terminal.

On the other hand, a communication terminal used in a conventional cold chain supplies electricity required for each component including a temperature sensor and a humidity sensor through a battery provided therein. Since the battery is exposed to low-temperature air, the discharge rate of the battery slows down. It becomes faster and the usable time becomes shorter, and there was a problem that the temperature and humidity could not be measured because the battery was discharged in the process of transporting the object over a long distance.

Republic of Korea Patent No. 10-1573143 (registered on November 24, 2015) Korean Registered Patent No. 10-1881761 (registered on July 19, 2018)

The present invention has been proposed to solve the above problems. In the process of transporting the object to the destination, the temperature at which the object is exposed is measured and stored at regular intervals, and the stored information is transmitted to the manager terminal to store and transport the object. An object of the present invention is to provide an automatic temperature recording device for a transport box that confirms this exposed temperature information.

In addition, the present invention is disposed in an object or a transport box, and the measurement cycle, appropriate temperature, and measurement start delay time can be adjusted through the operation of the manager in a state of communication with the manager terminal, thereby improving the convenience of management. The purpose is to provide a recording device.

On the other hand, the present invention is provided with a protective layer to slow down the discharge rate of the battery by low-temperature air in the process of storing or transporting an object through a refrigerated or frozen transport box or container, thereby increasing the useful life of the battery and providing a stable temperature even for long-distance transportation. An object of the present invention is to provide an automatic temperature recording device for transport boxes capable of measuring.

The present invention for achieving the above object,

A base body formed in the form of an enclosure with one side opened;

a top cover coupled to one open side of the base body;

A temperature recording module disposed on the base body and sensing and recording external temperature at regular intervals;

The temperature recording module,

A PCB board on which circuits are printed;

A temperature sensor coupled to the PCB board and sensing an external temperature at regular intervals;

Data including the external temperature value and tag ID detected through the temperature sensor, the total number of recordings, the number of transmissions of the stored external temperature value to the manager terminal, and the number of times the measured external temperature value deviated from the set range outside the set range A memory chip for storing in the form of a table;

A communication chip for transmitting information stored in the memory chip to an authorized manager terminal; and

A battery for supplying electricity to the temperature sensor, memory chip, and communication chip, and

It is characterized in that it includes a control module for controlling the operation of the temperature sensor, a memory chip, a communication chip, and a battery.

In addition, the base body includes a bottom plate, a plurality of side plates disposed vertically upward from the rim of the bottom plate, and spaced apart from the plurality of side plates on the bottom plate and coupled to each other, so that the temperature recording module is placed It is characterized in that a plurality of partition plates forming the seating portion are provided.

In addition, a protective layer for protecting the PCB substrate, the memory chip, the communication chip, the battery, and the control module from external temperature is formed on the temperature recording module.

At this time, the protective layer is formed using a coating solution containing a silicone resin and glass fibers, characterized in that the thickness is 20 to 50㎛.

In addition, the control module includes an authentication unit that authenticates the manager terminal connected through the communication chip, a request confirmation unit that confirms a request value requested by the manager terminal authenticated through the authentication unit, and a manager in the request confirmation unit. an information calling unit that calls the external temperature value stored in the memory chip when the tag ID of the terminal is confirmed; and an information transmission unit that transmits the external temperature value called from the information calling unit to the manager terminal through the communication chip; A table creation unit that creates a new data table in the memory chip when the tag ID of the administrator terminal is not confirmed by the authentication unit, a reset unit that deletes the external temperature value stored in the memory chip, and a measurement period for the memory chip. , It is characterized in that it includes a set value setting unit including the minimum temperature value, the maximum temperature value, and the measurement start delay time.

The present invention made as described above measures and stores the temperature at which the object is exposed at regular intervals in the process of transporting the object to the destination, and transmits the stored information to the manager terminal to easily check the temperature change in the storage and transportation process and transport it. It has the advantage of improving the convenience of temperature management.

In addition, although it is placed in an object or transport box, the measurement cycle, appropriate temperature, and measurement start delay time can be adjusted through the operation of the manager in a state of communication with the manager terminal, thereby improving the convenience of management and economical due to reusability. has the effect of increasing

Furthermore, the present invention is provided with a protective layer to slow down the discharge rate of the battery by low-temperature air in the process of storing or transporting an object through a refrigerated or frozen transport box or container to increase the lifespan of the battery for long-term storage or long-distance storage It can also be used for transportation.

1 is an exemplary view showing an automatic temperature recording device for a transport box according to the present invention.
Figure 2 is an exemplary view showing a partially disassembled state of the automatic temperature recording device for a transport box according to the present invention.
3A to 3B are exemplary diagrams showing screens of a manager terminal controlling an automatic temperature recording device for a transport box according to the present invention.
4 is an exemplary view showing a temperature recording module according to the present invention.
5 is an exemplary view showing a control module according to the present invention;
6 is an exemplary view showing an operating state of a control module according to the present invention.

Hereinafter, other objects and features of the present invention in addition to the above objects will be clearly revealed through the description of the embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Hereinafter, a preferred embodiment of the automatic temperature recording device for a transport box according to the present invention will be described with reference to the accompanying drawings.

First, the automatic temperature recording device 1 for a transport box according to the present invention, as shown in FIGS. It includes a top cover 20 coupled to one side of the opening and a temperature recording module 30 disposed on the base body 10 and sensing and recording external temperature at regular intervals.

The base body 10 is made in the form of an empty enclosure, in which the temperature recording module 30 is disposed, and one side is opened so that the temperature recording module 30 can be disposed or replaced.

In addition, the base body 10 is provided with a coupler 17 to which identification number bands for distinguishing each are coupled when a plurality of automatic temperature recording devices are arranged, and the coupler 17 is shown in the drawing. As shown, a pair may be provided symmetrically, but this is one embodiment, and the position and number of arrangements may be variously changed.

Meanwhile, as shown in FIG. 2, the base body 10 includes a bottom plate 11 formed in a flat plate shape and a plurality of plates disposed vertically upward from the rim of the bottom plate 11 and coupled to each other. It includes a side plate 12 and a plurality of partition plates 13 disposed to form a seating portion 14 in which the temperature recording module 30 is placed on the bottom plate 11 .

The bottom plate 11 is formed in the form of a flat plate, and the shape and size of the bottom plate 11 are not limited to the shapes and sizes shown in the drawings and can be variously changed.

The plurality of side plates 12 are vertically disposed at the edge of the bottom plate 11, and together with the bottom plate 11 form the enclosure form of the base body 10.

In addition, a coupling groove 121 for coupling a top cover 20 to be described later is formed on a pair of side plates facing at least in the plurality of side plates 12, and the coupler 17 is formed on the other pair of side plates. are provided

Subsequently, at least one of the plurality of side plates 12 is formed with a groove 122 in which an extension cable 37 of the temperature recording module 30, which will be described later, is disposed. It is possible to prevent damage to the extension cable 37 when the top cover 20 is coupled to the base body 10 by being concave downwardly from the top so that the extension cable 37 is disposed.

On the other hand, the bottom plate 11 is formed with a seating portion 14 in which the temperature recording module 30 is placed. Here, the seating portion 14 is formed with a plurality of partition plates 13 spaced apart from the side plate 12. ) is formed through

The partition plates 13 are disposed at positions spaced apart from the side plates 12, and the rims of the temperature recording modules 30 are placed on each of them to form locking steps 131 to limit positional movement.

The locking step 131 prevents the temperature recording module 30 placed therefrom being displaced from the seating part 14 due to vibration and external impact generated during the movement of the transport box or container. That is, when the temperature recording module 30 moves freely from the base body due to vibration and external shock generated during the movement of the transport box or container, the temperature is not measured at the correct position every time. In the process of storing or transporting an object, it is impossible to accurately grasp the temperature change.

Therefore, the positional movement of the temperature recording module 30 is prevented through the locking step 131 to prevent the temperature recording module 30 from moving even when vibration and shock occur during storage and transportation, so that the temperature can be measured at the position where it is placed. There is.

On the other hand, when exposing the temperature sensor 32 to the outside of the base body 10 by extending the temperature sensor 32 with an extension cable 37 from the temperature recording module 30 to be described later on the bottom plate 11 of the base body 10 An inlet groove 15 into which the temperature sensor 32 is inserted is formed.

The inlet groove 15 is formed by pressing the bottom plate 11 to one side, as shown in the enlarged circle of FIG. When the temperature sensor 32 of the recording module 30 is placed on the seating portion 14, it becomes a contact portion.

That is, the position where the temperature sensor 32 provided in the temperature recording module 30 senses the temperature is the protruding surface contacted by the air drawn into the inlet groove 15 in a state where it is placed in the seating portion 14 ( 16), and detects the temperature of the air moving toward the inlet groove 15 in the state of being disposed in the inlet groove 15. Of course, when the temperature sensor 32 is placed on the seating part 14, it can detect the temperature of the air drawn into the base body 10, but this is because the battery and other components constituting the temperature recording module 30 by the temperature generated during operation

At this time, when the temperature sensor 32 is disposed in the inlet groove 15, a protective film for preventing the temperature sensor 32 from being separated from the inlet groove is further provided, where the protective film allows air to pass through. A through hole is formed.

The top cover 20 is coupled to one open side of the base body 10 to close the space formed in the base body 10, and is made in the form of a flat plate and has a coupling groove formed in the base body 10 ( A coupling protrusion 21 detachably coupled to 121 is formed.

Meanwhile, on the top cover 20, a plurality of pressing pieces 22 for pressurizing the temperature recording module 30 placed in the seating portion 14 of the base body 10 from above are formed at positions spaced apart from each other. .

These pressing pieces 22 are formed to protrude outward from one surface of the top cover 20, and a plurality of them are disposed at mutually spaced apart positions.

The temperature recording module 30 is disposed on the base body 10 to sense and record the temperature at regular intervals. A temperature sensor 32 that detects temperature and a memory that stores the external temperature value detected through the temperature sensor 32 in the form of a data table including tag ID, total number of records, number of transmissions, and number of deviations from the set range Supplying electricity to the chip 33, the communication chip 34 for transmitting the information stored in the memory chip 33 to the authorized manager terminal, the temperature sensor 32, and the memory chip 33 It includes a battery 35 for controlling the temperature sensor 32, a memory chip 33, a communication chip 34, and a control module 36 for controlling the operation of the battery 35.

The PCB substrate 31, as is known, is made of a thin film, and electrical components such as integrated circuits, resistors, or switches are soldered thereto, and circuits for interconnecting the electrical components to be soldered are printed.

The shape of the PCB substrate 31 is changeable according to the type and number of electrical components to be disposed, and is not limited to the illustrated shape, of course.

The temperature sensor 32 operates through applied power and senses the external temperature at regular intervals, and is mounted on the PCB board 31 or coupled to the PCB board 31 through an extension cable 37 described later. .

The memory chip 33 stores the external temperature value detected through the temperature sensor 32, wherein the memory chip 33 stores the external temperature value detected through the temperature sensor 32. In addition to simple storage, the tag ID (TAG ID), which is authentication information of the manager, the total number of records of the stored external temperature value (Total Number of records), and the stored information are transmitted to the manager terminal through the communication chip 34 described later. The number of transmissions (Download Number of records), the number of times the measured external temperature value is out of the set range (Number of Out-of-range), the upper limit value of the set range (Upper Limit), and the lower limit of the set range The limit temperature value (Lower Limit), the allowable highest temperature value in the setting range (Highest Temperature), the allowable minimum temperature value in the setting range (Lowest Temperature), the average temperature in the setting range (Average Temperature), and the measured The serial number assigned to the temperature value in order (Temperature No. LIST), the date the temperature value was measured (Temperature Date. LIST), the time the temperature value was measured (Temperature Time. LIST), and the measured temperature (Temperature .LIST) is separated and stored for each table.

As described above, the memory chip 33 storing the temperature value measured by the temperature sensor 32 and various information included in the table for each table transmits the temperature value to the manager terminal through the control module 36 described later.

The communication chip 34 transmits and receives information while communicating with a manager terminal while operating by applied power and signals, and is mounted on the PCB substrate 31 . In the present invention, the communication chip 34 uses a near field communication (NFC) communication method with a manager terminal. As is known, NFC is a non-contact short-range communication method and a wireless short-range communication method, and the manager terminal includes a general NFC function. use a smartphone Therefore, the communication chip 34 and the manager terminal can transmit and receive information between each other wirelessly at a short distance.

The battery 35 is for supplying power to the aforementioned electrical components and is detachably coupled to the battery terminal disposed on the PCB board 31 .

And, the control module 36 is for controlling the operation of the above-described electrical parts, and looking at this in more detail with reference to FIGS. 5 and 6, it authenticates the manager terminal connected through the communication chip 34. The authentication unit 361, the request confirmation unit 362 that checks the request value requested by the manager terminal authenticated through the authentication unit 361, and the request confirmation unit 362 checks the tag ID of the manager terminal. If the external temperature value stored in the memory chip 33 is called, the information calling unit 363 calls the external temperature value called from the information calling unit 363 and transmits the external temperature value to the manager terminal through the communication chip 34 an information transmission unit 364 that generates a new data table in the memory chip 33 when the tag ID of the manager terminal is not confirmed in the authentication unit 361; A reset unit 366 for deleting the external temperature value stored in (33) and a set value setting unit 367 including the measurement period, minimum temperature value, maximum temperature value, and measurement start delay time in the memory chip 33 include

On the other hand, in the following description, the manager terminal is a smartphone including an NFC function as an embodiment, and is configured to transmit and receive information with the control module 36, requesting necessary information and displaying the received information on the screen. Available applications are pre-installed. At this time, since the application is similar to a general data management program, detailed illustration and description thereof will be omitted.

The authentication unit 361 authenticates the manager terminal connected through the communication chip 34, receives information transmitted from the manager terminal, and checks whether the corresponding information matches the information stored in the memory chip 33. At this time, if the authentication of the manager terminal is blocked, that is, if the manager terminal is unconfirmed, an error occurrence value is transmitted to the connected manager terminal.

Next, the request confirmation unit 362 checks the information requested by the manager terminal authenticated through the authentication unit 361 . Here, the information requested by the manager terminal is information stored for each table in the above-described memory chip 33, and the manager terminal selects necessary information from among information stored for each table and requests it.

The information calling unit 363 calls the information confirmed through the request confirmation unit 362 from the memory chip 33, and the information that has been called is provided to the next information transmission unit 364 in a state of being separated by table. do.

The information transmission unit 364 transmits the information provided from the information calling unit 363 to the manager terminal, where the information transmission unit 364 processes and provides the transmitted information for convenience in handling.

The processing of information may be performed in various forms. For example, it may be either or both of a portable document format (PDF) file format that can be output or a comma-separated values (CSV) format that is easy to transmit by mail, In addition to this, it can be processed into various shapes.

Processing the information transmitted to the administrator terminal through the information transmission unit 364 facilitates outputting as described above, thereby facilitating confirmation of information and increasing the convenience of transmission to a server or other administrator terminal there is

Programs necessary for information processing of the information transmission unit 364 and transmission of the processed information are known, so detailed descriptions thereof will be omitted.

When the operation up to the information transmission unit 364 is completed, a one-time process of processing information requested by a normal manager terminal is processed.

Next, the table creation unit 365 creates a new data table in the memory chip 33 when the authentication unit 361 does not confirm the tag ID of the manager terminal. When the tag ID of the terminal is a new tag ID that is not authenticated, or in the process of connecting the control module and the manager terminal for the first time, a table for storing data is created.

And, the reset unit 366 deletes all data stored in the memory chip 33 and initializes it. This reset unit 366 is used for data stored in the memory chip 33 when an error occurs or for reuse. It is preferable that the operation of the reset unit 366 is executed by receiving a control command from the manager terminal, and since a protocol related to the transmission and execution of such a control command is well known, a detailed description thereof will be omitted.

Next, the set value setting unit 367 sets a measurement cycle for measuring the external temperature of the memory chip 33 after operating the reset unit 366 and sets a minimum temperature value and a maximum temperature value.

At this time, the minimum temperature value and the maximum temperature value are set as the lower limit temperature value (Lower Limit) and the upper limit value (Upper Limit) of the set range, respectively, and at the same time, the average temperature (Average Temperature) is determined within the set range.

And the highest temperature value (Highest Temperature) allowed in the setting range and the lowest temperature value (Lowest Temperature) allowed in the setting range are determined by adding or subtracting a predetermined temperature value from the highest temperature value and the lowest temperature value, respectively. Such addition or subtraction may be changed according to the type of object.

On the other hand, the temperature sensor 32 provided in the temperature recording module 30 is disposed in the seating part 14 of the above-described base body 10 or outside of the base body 10 through an extension cable 37. It can be placed in an exposed form.

That is, the temperature of the object may be directly sensed using the temperature sensor 32 or the internal or external temperature of the transport box in which the object is stored may be sensed according to the type of the object or the storage temperature.

The extension cable 37 is made in the form of a thin film and extends in a longitudinal direction, and the temperature sensor 32 is disposed at one end in the longitudinal direction and the other end is coupled to the PCB board.

In addition, the extension cable 37 is disposed in the groove 122 formed in the base body 10 to prevent damage to the extension cable 37 even when the top cover 20 is coupled to the base body 10. can

Through the control module 36 configured as described above, the operation of the temperature recording module 30 can be controlled, and stored information can be extracted and transmitted at the same time, and furthermore, it can be configured so that only an authorized manager can use it, so that the external temperature can be measured. It can increase safety and can also be reused, which has the advantage of increasing economic feasibility.

Meanwhile, in the present invention, for protecting the PCB substrate 31, the memory chip 33, the communication chip 34, the battery 35, and the control module 36 from external temperature and impact. A protective layer 40 is further formed.

That is, there are cases where the automatic temperature recording device according to the present invention is exposed to various temperature conditions or an impact occurs while it is placed in a transport box. In this case, the performance of the PCB substrate 31, the memory chip 33, the communication chip 34, the battery 35, and the control module 36 is caused by a drop in temperature and impact from an external shock. Since this can be lowered, the protective layer 40 is formed for this purpose.

The protective layer 40 is formed using a coating liquid containing a silicone resin and preferably has a thickness of 20 to 50 μm. If the thickness of the protective layer is too thin, it is difficult to protect parts from impact due to strong impact. It has been shown that performance degradation occurs, and if the thickness is too thick, the size of the device becomes too large and the protective layer is easily peeled off.

Specifically, it is preferable to use a coating solution containing glass fibers together with a silicone resin so as to protect the battery and the PCB substrate at low temperatures as the coating solution. In particular, it was found that the silicone resin and the glass fibers are preferably blended in a weight ratio of 6:4 to 7:3.

The glass fiber has excellent electrical insulation and incombustibility, and has a low coefficient of thermal expansion, so it exhibits effects of shock absorption and thermal insulation by being included in the protective layer with little dimensional deformation due to temperature and humidity. Therefore, when the content of the glass fibers is too large, the coating performance deteriorates, making it difficult to form a protective layer, and when the content of the glass fibers is too small, performance at low temperatures is reduced.

As described above, the present invention has been described by specific details such as specific components and limited embodiments and drawings, but these are provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , Those skilled in the art in the field to which the present invention belongs can make various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and it will be said that not only the claims to be described later, but also all modifications equivalent or equivalent to these claims belong to the scope of the present invention. .

1: Automatic temperature recorder for transport box
10: base body
11: bottom plate 12: side plate
13: partition plate 14: settling unit
15: inlet groove 16: protruding surface
17: coupling
20: Top cover
21: coupling protrusion 22: pressure piece
30: temperature recording module
31: PCB substrate 32: temperature sensor
33: memory chip 34: communication chip
35: battery 36: control module
37: extension cable
361: authentication unit 362: request confirmation unit
363: information calling unit 364: information transmission unit
365: table creation unit 366: reset unit
367: set value setting unit

Claims (5)

A base body 10 formed in the form of an enclosure with one side opened;
a top cover 20 coupled to one open side of the base body 10;
A temperature recording module 30 disposed on the base body 10 and sensing and recording external temperature at regular intervals;
The temperature recording module 30,
A PCB substrate 31 on which a circuit is printed;
A temperature sensor 32 coupled to the PCB substrate 31 and sensing an external temperature at regular intervals;
Data including the external temperature value detected through the temperature sensor 32, the tag ID, the number of transmissions of the stored external temperature value to the manager terminal, and the number of times the measured external temperature value deviated from the set range outside the set range A memory chip 33 for storing in the form of a table;
A communication chip 34 for transmitting information stored in the memory chip 33 to an authorized manager terminal; and
A battery 35 for supplying electricity to the temperature sensor 32, the memory chip 33, and the communication chip 34, and
A control module 36 for controlling the operation of the temperature sensor 32, the memory chip 33, the communication chip 34, and the battery 35,
In the top cover 20,
A plurality of pressing pieces 22 for pressurizing the temperature recording module 30 placed in the seating portion 14 of the base body 10 from above are formed at positions spaced apart from each other,
In the temperature recording module 30,
A protective layer 40 for protecting the PCB substrate 31, the memory chip 33, the communication chip 34, the battery 35, and the control module 36 from external temperature and impact is formed,
The protective layer 40,
It is formed using a coating solution containing silicone resin and glass fibers and has a thickness of 20 to 50 μm,
The coating liquid is an automatic temperature recording device for a transport box, characterized in that the silicone resin and glass fiber are mixed in a weight ratio of 6: 4 to 7: 3.
The method according to claim 1, wherein the base body 10,
The bottom plate 11,
A plurality of side plates 12 disposed vertically upward from the edge of the bottom plate 11,
The bottom plate 11 is provided with a plurality of partition plates 13 that are spaced apart from the plurality of side plates 12 and mutually coupled to form a seating portion 14 in which the temperature recording module 30 is placed. Automatic temperature recorder for the characterized shipping box.
delete delete The method according to claim 1 or 2, wherein the control module 36,
An authentication unit 361 authenticating a manager terminal connected through the communication chip 34;
A request confirmation unit 362 that checks a request value requested by the manager terminal authenticated through the authentication unit 361;
an information calling unit 363 that calls the external temperature value stored in the memory chip 33 when the tag ID of the manager terminal is confirmed by the request confirmation unit 362;
an information transmission unit 364 that transmits the external temperature value called from the information calling unit 363 to a manager terminal through the communication chip 34;
a table creation unit 365 that creates a new data table in the memory chip 33 when the tag ID of the manager terminal is not confirmed by the authentication unit 361;
A reset unit 366 for deleting the external temperature value stored in the memory chip 33;
Automatic temperature recording device for a transport box, characterized in that the memory chip (33) includes a set value setting unit (367) including a measurement period, a minimum temperature value, a maximum temperature value, and a measurement start delay time.

Images